QIDI Tech Max4 - FDM 3D Printer

The QIDI Max4 is the ultimate professional 3D printer, combining industrial-grade precision, absolute stability, and compatibility with advanced high-performance filaments. Its 390×390×340 mm build volume allows printing prototypes, functional parts, and complex models without compromising quality. It's the perfect choice for engineers, designers, makers, and companies seeking high-volume, high-accuracy professional 3D printing.

Professional 3D Printing with Industrial Temperature Control

The printer features a heated chamber up to 65°C and a ultra-uniform heated bed, providing perfect adhesion, thermal stability, and precise layers. Its active air system and anti-clog extruders reduce blockages by up to 90%, enabling the use of filaments such as PLA, ABS, PETG, PPS-CF, and carbon fiber composite filaments. Each print achieves professional, industrial-level quality, surpassing standard professional 3D printers.

Photo 1: The QIDI MAX4 provides enhanced temperature control thanks to its active air cooling system, which, combined with the heated chamber, prevents large PLA parts from warping at the edges. Source: QIDI Tech

High Precision and Flawless Surfaces in Every 3D Print

With a 2 mm Z screw and anti-backlash nut, each layer is placed with millimeter accuracy. The full-metal CoreXY frame, along with high-performance FOC stepper motors and high-density 1.5GT belts, ensures stable, precise, and vibration-free 3D printing. This combination delivers smooth surfaces, ultra-fine layers, and professional details, ideal for industrial 3D printing and advanced prototyping.

Photos 2 and 3: Parts printed with the QIDI Max4 3D printer. Source: QIDI

Multi-Material and Multi-Color for Complex 3D Prints

Compatible with multi-material and multi-color 3D printing, the QIDI Max4 allows creating complex parts and advanced models with consistent and vibrant results. The combination of a smart chamber and advanced heating systems ensures constant filament flow and professional-quality layers, surpassing the limitations of other professional 3D printers.

Photo 4: The QIDI MAX4 is available with a multi-material system. Source: QIDI Tech

Safety, Efficiency, and Reliability in Industrial 3D Printing

Equipped with closed-loop temperature sensors, particle filtration, and fire-resistant materials, this printer ensures safe, controlled, and efficient operation. AI camera-based automatic error detection prevents common failures in large prints, protecting both the printer and the professional workspace.

Next-Generation Leveling Sensor

The QIDI MAX4 sensor uses the nozzle as the detector, guaranteeing zero-deviation leveling. No offsets, no guesses—just precise, real contact. Its performance is unaffected by bed surface or environmental vibrations, providing a perfect first layer and reliable plug-and-play leveling from the first use.

Photo 5: The QIDI Max4 nozzle includes a leveling and positioning sensor that ensures real, deviation-free contact. Source: QIDI Tech

Smart Touchscreen

The 5-inch touchscreen, combined with a powerful processor and a redesigned interface, provides an intuitive, clear, and easy-to-use experience, simplifying operation during production processes.

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